188527136

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 466006464

約数和(自身を除く): 277479328

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 43, 46, 56, 74, 86, 92, 112, 148, 161, 172, 184, 224, 259, 296, 301, 322, 344, 368, 518, 529, 592, 602, 644, 688, 736, 851, 989, 1036, 1058, 1184, 1204, 1288, 1376, 1591, 1702, 1978, 2072, 2116, 2408, 2576, 3182, 3404, 3703, 3956, 4144, 4232, 4816, 5152, 5957, 6364, 6808, 6923, 7406, 7912, 8288, 8464, 9632, 11137, 11914, 12728, 13616, 13846, 14812, 15824, 16928, 19573, 22274, 22747, 23828, 25456, 27232, 27692, 29624, 31648, 36593, 39146, 44548, 45494, 47656, 50912, 55384, 59248, 73186, 78292, 89096, 90988, 95312, 110768, 118496, 137011, 146372, 156584, 159229, 178192, 181976, 190624, 221536, 256151, 274022, 292744, 313168, 318458, 356384, 363952, 512302, 548044, 585488, 626336, 636916, 727904, 841639, 1024604, 1096088, 1170976, 1273832, 1683278, 2049208, 2192176, 2547664, 3366556, 4098416, 4384352, 5095328, 5891473, 6733112, 8196832, 11782946, 13466224, 23565892, 26932448, 47131784, 94263568, 188527136]

約数ペア:

[(1, 188527136), (2, 94263568), (4, 47131784), (7, 26932448), (8, 23565892), (14, 13466224), (16, 11782946), (23, 8196832), (28, 6733112), (32, 5891473), (37, 5095328), (43, 4384352), (46, 4098416), (56, 3366556), (74, 2547664), (86, 2192176), (92, 2049208), (112, 1683278), (148, 1273832), (161, 1170976), (172, 1096088), (184, 1024604), (224, 841639), (259, 727904), (296, 636916), (301, 626336), (322, 585488), (344, 548044), (368, 512302), (518, 363952), (529, 356384), (592, 318458), (602, 313168), (644, 292744), (688, 274022), (736, 256151), (851, 221536), (989, 190624), (1036, 181976), (1058, 178192), (1184, 159229), (1204, 156584), (1288, 146372), (1376, 137011), (1591, 118496), (1702, 110768), (1978, 95312), (2072, 90988), (2116, 89096), (2408, 78292), (2576, 73186), (3182, 59248), (3404, 55384), (3703, 50912), (3956, 47656), (4144, 45494), (4232, 44548), (4816, 39146), (5152, 36593), (5957, 31648), (6364, 29624), (6808, 27692), (6923, 27232), (7406, 25456), (7912, 23828), (8288, 22747), (8464, 22274), (9632, 19573), (11137, 16928), (11914, 15824), (12728, 14812), (13616, 13846)]